52 + (-77) =
52 - 77 = -25
----------------------------
52 - (-77) =
52 + 77 = 129
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your answer is: 52 - (-77)
Answer:2/3 and 2:3
Explanation
What she ate is
(13/4)×(5/7)
65/28 pounfs of candy
V = π r² h
V= π (4x+2)² (5x+4)
V = π (4x+2)(4x+2)(5x+4)
V = π (16x²+16x+4)(5x+4)
V= π(80x³+144x²+84x+16)
V= 251.33x³ +452.39x²+263.89x+50.27
